CN215734981U - Ion fan control circuit and ion fan - Google Patents
Ion fan control circuit and ion fan Download PDFInfo
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- CN215734981U CN215734981U CN202122092470.3U CN202122092470U CN215734981U CN 215734981 U CN215734981 U CN 215734981U CN 202122092470 U CN202122092470 U CN 202122092470U CN 215734981 U CN215734981 U CN 215734981U
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Abstract
The utility model discloses an ion blower control circuit and an ion blower, belonging to the technical field of ion blowers, wherein the circuit comprises a control module, a high-voltage module, a fan module and an interface module which are respectively connected with the control module; the high-voltage module drives the high-voltage generator to work according to the high-voltage generation control signal to generate electric ions, and the fan module drives the fan to work according to the fan control signal to convey the electric ions to the surface of an object; the control module also judges the received high-voltage generation state and the fan state to obtain a high-voltage abnormal signal and a fan abnormal signal, and the signals are sent to the automation equipment through the interface module. The utility model solves the problem of low automation degree of the existing ion blower, and achieves the purposes of eliminating object surface static electricity and feeding back the running condition of the ion blower to the automation equipment.
Description
Technical Field
The utility model relates to the technical field of ion fans, in particular to an ion fan control circuit and an ion fan.
Background
The ion fan has the main principle that a large amount of air flow with positive and negative charges is generated and conveyed to the surface of an object, the charges on the object are neutralized, electrostatic pollution and damage are prevented, and the purposes of static electricity removal and dust removal are achieved. At present, a lot of ion fans can carry out electrostatic elimination to objects by themselves, but still can't be associated with the automation equipment of each scene, when the automation equipment is operated, need to pay attention to the ion fan that carries out electrostatic elimination to this automation equipment in addition, and the staff can't know the state of ion fan directly perceivedly. Therefore, the prior art ion blower has a problem that it cannot be associated with an automation apparatus.
SUMMERY OF THE UTILITY MODEL
The main purposes of the utility model are as follows: the utility model provides an ion fan control circuit and ion fan, aims at solving among the prior art ion fan and has the technical problem that degree of automation is low.
In order to achieve the purpose, the utility model adopts the following technical scheme:
in a first aspect, the utility model provides an ion blower control circuit, which includes a control module, a high voltage module, a fan module and an interface module, wherein the high voltage module, the fan module and the interface module are respectively connected with the control module;
the control module is used for generating a high-voltage generation control signal and a fan control signal according to a received control instruction, sending the high-voltage generation control signal to the high-voltage module and sending the fan control signal to the fan module; judging the received high-voltage occurrence state and the fan state to obtain a high-voltage abnormal signal and a fan abnormal signal, and sending the high-voltage abnormal signal and the fan abnormal signal to the interface module;
the high-voltage module is used for driving a high-voltage generator to work according to the high-voltage generation control signal to generate electric ions; sending the high voltage generation state of the high voltage generator to the control module;
the fan module is used for driving a fan to work according to the fan control signal and conveying the electric ions to the surface of an object; and sending a fan status of the fan to the control module;
the interface module is used for sending the high-voltage abnormal signal and the fan abnormal signal to automation equipment; and sending the received control instruction of the automation equipment to the control module.
Optionally, in the control circuit of the ion blower, the circuit further includes a power module, and the power module is connected to the control module, the high voltage module, the fan module, and the interface module respectively;
the power supply module is used for providing power supply voltage for the high-voltage module and the fan module and providing working voltage for the control module and the interface module.
Optionally, in the control circuit of the ion blower, the circuit further includes a key module, and the key module is connected to the control module;
the key module is used for generating a control instruction according to the operation of a user and sending the generated control instruction to the control module.
Optionally, in the control circuit of the ion blower, the circuit further includes an alarm module, and the alarm module is respectively connected to the control module and the power module;
the control module is also used for sending the high-voltage abnormal signal and the fan abnormal signal to the alarm module;
the power supply module is also used for providing working voltage for the alarm module;
the alarm module is used for giving an alarm according to the high-voltage abnormal signal and the fan abnormal signal.
Optionally, in the control circuit of the ion blower, the circuit further includes a display module, and the display module is connected to the control module and the power module respectively;
the control module is also used for generating a display control signal and sending the display control signal to the display module;
the power supply module is also used for providing working voltage for the display module;
and the display module is used for displaying the wind speed of the fan, the working state of each module and the state of the ion fan according to the display control signal.
Optionally, in the ion blower control circuit, the control module includes a single chip microcomputer U10 and peripheral devices thereof;
the pin 24 and the port 11 of the singlechip U10 are both connected with the high-voltage module;
the pin 28 and the port 15 of the singlechip U10 are both connected with the fan module;
and the pin 17 and the port 25 of the singlechip U10 are both connected with the interface module.
Optionally, in the above ion blower control circuit, the high-voltage module includes a first voltage regulation chip U6, a transistor Q1, a transistor Q2, a transistor Q4, and a high-voltage generator J3;
a pin 24 of the single chip microcomputer U10 is connected with a base electrode of the triode Q4 through a resistor R14, an emitter electrode of the triode Q4 is grounded, a collector electrode of the triode Q4 is respectively connected with one end of a resistor R17 and one end of a resistor R12 through a resistor R18, the other end of the resistor R17 is connected with a port 4 of the first voltage stabilizing chip U6, the other end of the resistor R12 and a port 1, a port 2 and a port 3 of the first voltage stabilizing chip U6 are all connected with the power supply module, a port 1 of the first voltage stabilizing chip U6 is further connected with a base electrode of the triode Q1, an emitter electrode of the triode Q1 is connected with the power supply module, a collector electrode of the triode Q1 is respectively connected with ports 5 to 8 of the first voltage stabilizing chip U6, ports 5 to 8 of the first voltage stabilizing chip U6 are further connected with a port 3 of the high voltage generator J3, and a port 3 of the high voltage generator J3 is grounded, port 1 of high voltage generator J3 is connected with the one end of resistance R16 and the one end of resistance R113 respectively, resistance R16's the other end ground connection, resistance R113's the other end with triode Q2's base is connected, triode Q2's emitter ground connection, triode Q2's collecting electrode respectively with singlechip U10's pin 11 and resistance R36's one end are connected, resistance R36's the other end respectively with electric capacity C28, electric capacity C34 and singlechip U10's pin 9 is connected.
Optionally, in the above ion blower control circuit, the fan module includes a first voltage regulator chip U5, an inductor L3, and a fan J5;
the pin 28 of the singlechip U10 is respectively connected with the port 2 of the first voltage-stabilizing chip U5 and the resistor R99 through a resistor R96, the port 3 of the first voltage-stabilizing chip U5 is connected with the power supply module, the port 4 of the first voltage-stabilizing chip U5 is connected with the power supply module through a resistor R111, the port 4 of the first voltage stabilization chip U5 is also connected with the port 7 and the port 8 of the first voltage stabilization chip U5 through a resistor R22, the port 5 and the port 6 of the first voltage regulation chip U5 are respectively connected with one end of the inductor L3 and the diode D8, the other end of the inductor L3 is respectively connected with capacitors C41 and C43 and the port 4 of the fan J5, the port 2 and the port 1 of the fan J5 are respectively connected with one end of a resistor R46 and one end of a resistor R37, the other end of the resistor R37 is connected with the power supply module, and the other end of the resistor R46 is connected with a pin 15 of the singlechip U10 and a resistor R47 respectively.
Optionally, in the above ion blower control circuit, the interface module includes an interface CON 5;
the port 1 of the interface CON5 is connected to the port 32 of the single chip microcomputer U10, the port 2 of the interface CON5 is connected to the pin 25 of the single chip microcomputer U10, the port 3 of the interface CON5 is connected to the pin 17 of the single chip microcomputer U10, the port 4 of the interface CON5 is connected to the power module, and the port 5 of the interface CON5 is grounded.
In a second aspect, the utility model further provides an ion blower, where the ion blower includes a body and a circuit board disposed on the body, and the circuit board is provided with the ion blower control circuit.
One or more technical solutions provided by the present invention may have the following advantages or at least achieve the following technical effects:
the utility model provides an ion blower control circuit and an ion blower, which receive a control instruction of automation equipment through an interface module, generate a high-voltage generation control signal and a fan control signal by a control module according to the received control instruction, respectively control a high-voltage module and a fan module, drive a high-voltage generator to work, generate electric ions, drive the fan to work, convey the electric ions to the surface of an object, neutralize the electric charges and achieve the purpose of eliminating the static electricity on the surface of the object; the control module is used for judging the received high-voltage generation state and the fan state, and the interface module is used for sending a high-voltage abnormal signal and a fan abnormal signal to the automation equipment so as to achieve the purpose of feeding back the running condition of the ion fan to the automation equipment; the automation degree of the association of the ion blower and the automation equipment is improved, the effect of visually managing the ion blower on the level of the automation equipment is achieved, the trouble that workers need to pay attention to the ion blower and the automation equipment at the same time is eliminated, and the management cost is reduced; after the ion fan is uniformly controlled by the automation equipment, unnecessary structures in the ion fan can be reduced, and therefore, the effect of reducing the volume of the ion fan can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic connection diagram of a first embodiment of an ion blower control circuit according to the present invention;
FIG. 2 is a schematic connection diagram of a second embodiment of an ion blower control circuit according to the present invention;
fig. 3 is a schematic circuit diagram of a second embodiment of the ion blower control circuit according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be noted that, in the present invention, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, such that an article or system including a series of elements includes not only those elements but also other elements not expressly listed or inherent to such article or system. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or system in which the element is included.
In addition, in the present invention, unless explicitly stated or limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly, e.g., "connected" may be fixedly connected, or detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either internally or in interactive relation.
In the present invention, if there is a description referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, in the present invention, suffixes such as "module", "part", or "unit" used to represent elements are used only for facilitating the description of the present invention, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In addition, the technical solutions of the respective embodiments may be combined with each other, but must be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should be considered to be absent and not be within the protection scope of the present invention.
The ion fan has the main principle that a large amount of air flow with positive and negative charges is generated and conveyed to the surface of an object, the charges on the object are neutralized, electrostatic pollution and damage are prevented, and the purposes of static electricity removal and dust removal are achieved.
Carrying out analysis discovery to prior art, many ion fans can carry out electrostatic elimination to the object by oneself at present, but still can't be relevant with the automation equipment of each scene, when automation equipment moves, need pay attention to in addition the ion fan that carries out electrostatic elimination to this automation equipment or carry out the ion fan that electrostatic elimination to the object of this automation equipment operation, and the staff can't know the state of ion fan directly perceivedly. Therefore, the prior art ion blower has a problem that it cannot be associated with an automation apparatus.
And, because many ion fans all carry out electrostatic elimination to the object by oneself at present, this just needs ion fan self to possess independent operating panel, including button control, display output etc. consequently, lead to ion fan to have self structure complicacy, product too thick and the great problem of volume, and when automation equipment operated the object, ion fan exists as the additional, if the space of reserving is less, and ion fan volume is great, then can't place ion fan, probably still can influence automation equipment to the operation of object.
In view of the technical problems of low automation degree and large volume of the ion blower in the prior art, the utility model provides a control circuit of the ion blower, and the general idea is as follows:
the circuit comprises a control module, a high-voltage module, a fan module and an interface module, wherein the high-voltage module, the fan module and the interface module are respectively connected with the control module; the control module is used for generating a high-voltage generation control signal and a fan control signal according to a received control instruction, sending the high-voltage generation control signal to the high-voltage module and sending the fan control signal to the fan module; judging the received high-voltage occurrence state and the fan state to obtain a high-voltage abnormal signal and a fan abnormal signal, and sending the high-voltage abnormal signal and the fan abnormal signal to the interface module; the high-voltage module is used for driving a high-voltage generator to work according to the high-voltage generation control signal to generate electric ions; sending the high voltage generation state of the high voltage generator to the control module; the fan module is used for driving a fan to work according to the fan control signal and conveying the electric ions to the surface of an object; and sending a fan status of the fan to the control module; the interface module is used for sending the high-voltage abnormal signal and the fan abnormal signal to automation equipment; and sending the received control instruction of the automation equipment to the control module.
Through the technical scheme, the purposes of eliminating the static electricity on the surface of an object and feeding back the running condition of the ion fan to the automation equipment are achieved, the automation degree of the association between the ion fan and the automation equipment is improved, the effect of visually managing the ion fan on the level of the automation equipment is achieved, the trouble that workers need to pay attention to the ion fan and the automation equipment at the same time is eliminated, and the management cost is reduced; after the ion fan is uniformly controlled by the automation equipment, unnecessary structures in the ion fan can be reduced, and therefore, the effect of reducing the volume of the ion fan can be achieved.
Example one
Referring to fig. 1, a connection diagram of a first embodiment of an ion blower control circuit according to the present invention is shown. The circuit comprises:
the fan module comprises a power supply module, a control module, a high-voltage module, a fan module and an interface module, wherein the high-voltage module, the fan module and the interface module are respectively connected with the control module;
the control module is used for generating a high-voltage generation control signal and a fan control signal according to a received control instruction, sending the high-voltage generation control signal to the high-voltage module and sending the fan control signal to the fan module; judging the received high-voltage generation state according to the high-voltage generation control signal, judging the received fan state according to the fan control signal to obtain a high-voltage abnormal signal and a fan abnormal signal, and sending the high-voltage abnormal signal and the fan abnormal signal to the interface module;
the high-voltage module is used for driving a high-voltage generator to work according to the high-voltage generation control signal to generate electric ions; sending the high voltage generation state of the high voltage generator to the control module;
the fan module is used for driving a fan to work according to the fan control signal and conveying the electric ions to the surface of an object; and sending a fan status of the fan to the control module;
the interface module is used for sending the high-voltage abnormal signal and the fan abnormal signal to automation equipment; sending the received control instruction of the automation equipment to the control module;
the power supply module is used for providing power supply voltage for the high-voltage module and the fan module and providing working voltage for the control module and the interface module.
Specifically, the power supply module comprises a power supply J6, a voltage stabilizing module U1 and a voltage reducing module U2;
the port 1 of the power supply J6 is grounded, the port 2 is connected with one end of a diode D5, the other end of the diode D5 is connected with the high-voltage module and the fan module respectively, and provides power supply voltage for the high-voltage module and the fan module, the other end of the diode D5 is also connected with a capacitor C9 and the input end of a voltage stabilizing module U1, the output end of the voltage stabilizing module U1 is connected with the input end of a capacitor C4 and the input end of a voltage reducing module U2 respectively, the output end of the voltage reducing module U2 outputs working voltage through capacitors C2, C6 and C3 in sequence, and the working voltage is connected with the control module and the interface module respectively and provides working voltage for the control module and the interface module.
The power supply J6 can be connected with a storage battery or a mains supply to supply power to each module. The voltage stabilizing module U1 carries out voltage stabilizing treatment to the received power voltage to obtain stable power voltage, and then outputs the stable power voltage to the voltage reducing module U2, and the voltage reducing module U2 carries out voltage reducing treatment to the stable power voltage to obtain the working voltage required by each module. Because many components in the circuit, for example, the control chip of the control module, the interface of the interface module, etc., need lower operating voltage for their own operation to prevent from being burned out by high voltage, in this embodiment, the power supply voltage is dropped to + 5V.
Specifically, the control module comprises a singlechip U10 and peripheral devices thereof;
the pin 24 and the port 11 of the singlechip U10 are both connected with the high-voltage module; the pin 28 and the port 15 of the singlechip U10 are both connected with the fan module; the pin 17 and the port 25 of the singlechip U10 are both connected with the interface module; the pin 1 of the singlechip U10 is connected with a capacitor C26 and a resistor R38; a pin 5 of the singlechip U10 is connected with one end of a capacitor C32, and the other end of the capacitor C32 is connected with a pin 4 of the singlechip U10; and a pin 6 of the singlechip U10 is respectively connected with the working voltage and a pin 7 of the singlechip U10, and the pin 7 of the singlechip U10 is also respectively connected with a capacitor C30 and a capacitor C81.
In this embodiment, the single chip microcomputer U10 may be any single chip microcomputer chip, and may be specifically selected according to actual conditions.
Specifically, the high-voltage module comprises a first voltage-stabilizing chip U6, a transistor Q1, a transistor Q2, a transistor Q4 and a high-voltage generator J3;
a pin 24 of the single chip microcomputer U10 is connected to a base of the transistor Q4 through a resistor R14, an emitter of the transistor Q4 is grounded, a collector of the transistor Q4 is connected to one end of a resistor R17 and one end of a resistor R12 through a resistor R18, the other end of the resistor R17 is connected to a port 4 of the first voltage regulation chip U6, the other end of the resistor R12 and a port 1, a port 2 and a port 3 of the first voltage regulation chip U6 are connected to the power module, specifically to the other end of the diode D5, the port 1 of the first voltage regulation chip U6 is further connected to a base of the transistor Q1, an emitter of the transistor Q1 is connected to the power module, specifically to the other end of the diode D5, a collector of the transistor Q1 is connected to ports 5 to 8 of the first voltage regulation chip U6, and ports 5 to 8 of the first voltage regulation chip U6 are further connected to a high voltage generator 4933J 3, the port 2 of the high-voltage generator J3 is grounded, optionally, the port 2 of the high-voltage generator J3 is grounded through a resistor R9, the port 1 of the high-voltage generator J3 is connected with one end of a resistor R16 and one end of a resistor R113 respectively, the other end of the resistor R16 is grounded, the other end of the resistor R113 is connected with a base of a triode Q2, an emitter of the triode Q2 is grounded, a collector of the triode Q2 is connected with one end of a pin 11 of a singlechip U10 and one end of a resistor R36 respectively, the other end of the resistor R36 is connected with a capacitor C28, a capacitor C34 and a pin 9 of the singlechip U10 respectively, and the pin 9 of the singlechip U10 is also connected with the working voltage.
The single chip microcomputer U10 generates a high-voltage generation control signal according to the received control instruction, and then sends the high-voltage generation control signal to the high-voltage generator J3 to drive the high-voltage generator J3 to work or stop; wherein the high voltage generation control signal comprises a control signal for turning on the high voltage generator J3 or a control signal for turning off the high voltage generator J3;
when the high-voltage generator J3 is driven to work, the power supply voltage output by the power supply J6 is stabilized by the voltage stabilizing chip U6, and then the power supply is provided for the high-voltage generator J3; after the high-voltage generator J3 starts to work, correspondingly generating electric ions; when the high-voltage generator J3 is driven to stop, the power supply J6 stops supplying power to the high-voltage generator J3, the high-voltage generator J3 stops working, and no ions are generated;
meanwhile, the single chip microcomputer U10 collects the high-voltage generation state of the high-voltage module in real time, namely the working state of the high-voltage generator J3 is collected, and the working state comprises working or stopping; comparing the generated high-voltage generation control signal with the received high-voltage generation state to obtain a comparison result of 1 or 0, and when the comparison result is 1, outputting a high-level signal, namely a high-voltage abnormal signal, by the singlechip U10 and sending the high-voltage abnormal signal to the interface module; for example, when the high voltage generation control signal sent by the single chip microcomputer U10 is a control signal for starting the high voltage generator J3 and the real-time collected high voltage generation state is that the high voltage generator J3 is stopped, a high voltage abnormal signal is generated and sent to the interface module.
Optionally, a plug J1 may be further included between ports 5 to 8 of the first voltage stabilization chip U6 and port 3 of the high voltage generator J3;
ports 5 to 8 of the first voltage regulation chip U6 are respectively connected to port 2 of the plug J1 and one end of the resistor R8, port 1 of the plug J1 is grounded, and the other end of the resistor R8 is connected to port 3 of the high voltage generator J3.
In this embodiment, the plug J1 can be connected to an external power supply alone, and serves as a backup power supply for the high voltage generator J3, thereby preventing the occurrence of a situation that electric ions cannot be generated due to power failure. Specifically, the fan module comprises a first voltage stabilizing chip U5, an inductor L3 and a fan J5;
a pin 28 of the single chip microcomputer U10 is connected to a port 2 of the first voltage regulation chip U5 and a resistor R99 through a resistor R96, a port 3 of the first voltage regulation chip U5 is connected to the power module, specifically to the other end of the diode D5, a port 4 of the first voltage regulation chip U5 is connected to the power module through a resistor R111, specifically to the other end of the diode D5, a port 4 of the first voltage regulation chip U5 is further connected to a port 7 and a port 8 of the first voltage regulation chip U5 through a resistor R22, a port 5 and a port 6 of the first voltage regulation chip U5 are connected to one end of the inductor L8 and the diode D8, the other end of the inductor L3 is connected to a port 4 of the capacitors C41, C43 and the fan J5, a port 2 and a port 1 of the fan J5 are connected to one end of the resistor R46 and one end of the resistor R37, the other end of the resistor R37 is connected with the power module, specifically connected with the working voltage, and the other end of the resistor R46 is connected with the pin 15 of the singlechip U10 and the resistor R47 respectively.
The single chip microcomputer U10 generates a fan control signal according to the received control instruction, and then sends the fan control signal to the fan J5 to drive the fan J5 to work or stop; the fan control signal comprises a control signal for turning on the fan J5 or a control signal for turning off the fan J5;
when the fan J5 is driven to work, the power supply voltage output by the power supply J6 is stabilized by the voltage stabilizing chip U5 and then provides power for the fan J5, wherein the inductor L3 can be used for storing electricity, so that the situation that normal work cannot be carried out due to power failure is prevented; after the fan J5 starts working, wind power is correspondingly generated, and electric ions generated by the high-voltage generator J3 are conveyed to the surface of an object to be subjected to static elimination; when the driving fan J5 stops, the power supply J6 stops supplying power to the fan J5, the fan J5 stops working, and wind power is not generated any more;
meanwhile, the single chip microcomputer U10 collects the fan state of the fan module in real time, namely the working state of the fan J5 is collected, and the working state comprises working or stopping; comparing the generated fan control signal with the received fan state to obtain a comparison result of 1 or 0, and when the comparison result is 1, outputting a high-level signal, namely a fan abnormal signal, by the singlechip U10 and sending the fan abnormal signal to the interface module; for example, when the fan control signal sent by the single chip microcomputer U10 is a control signal for turning on the fan J5 and the fan state acquired in real time is the fan J5 is stopped, a fan abnormal signal is generated and sent to the interface module.
Specifically, the interface module includes an interface CON 5;
the port 1 of the interface CON5 is connected to the port 32 of the single chip microcomputer U10, and is configured to turn on or off an interface function, the port 2 of the interface CON5 is connected to the pin 25 of the single chip microcomputer U10, the port 3 of the interface CON5 is connected to the pin 17 of the single chip microcomputer U10, the port 4 of the interface CON5 is connected to the power module, specifically to the operating voltage, and the port 5 of the interface CON5 is grounded.
In this embodiment, the interface CON5 may send the received control command issued by the automation device to the single chip microcomputer U10, and on the other hand may receive the high voltage abnormal signal sent by the single chip microcomputer U10 through the port 3 of the interface CON5 and the fan abnormal signal sent by the single chip microcomputer U10 through the port 2 of the interface CON5, and forward the received high voltage abnormal signal and the fan abnormal signal to the automation device, so as to notify the main control center of the automation device, and correspondingly issue the control command again or remind the user. The interface CON5 may be a wired or wireless communication with the control center of the automation device, and the interface CON5 may be adapted to various interfaces, such as 485 interface, UART interface, etc. The automation device may be an automation industrial device having a Programmable Logic Controller (PLC) or other Programmable Controller as a main control center. Specifically, the control instruction issued by the automation device may include an instruction for controlling the high-voltage generator to be turned on or off, an instruction for controlling the fan to be turned on or off, and may also include an instruction for directly controlling the ion blower to be turned on or turned off.
The control circuit of the ion blower in the embodiment receives a control instruction of automation equipment through the interface module, the control module generates a high-voltage generation control signal and a fan control signal according to the received control instruction, the high-voltage generation control signal and the fan control signal respectively control the high-voltage module and the fan module, the high-voltage generator is driven to work, an electric ion is generated, the fan is driven to work, the electric ion is conveyed to the surface of an object, charge neutralization is carried out, and the purpose of eliminating static electricity on the surface of the object is achieved; the control module is used for judging the received high-voltage generation state and the fan state, and the interface module is used for sending a high-voltage abnormal signal and a fan abnormal signal to the automation equipment so as to achieve the purpose of feeding back the running condition of the ion fan to the automation equipment; the automation degree of the association of the ion blower and the automation equipment is improved, the effect of visually managing the ion blower on the level of the automation equipment is achieved, the trouble that workers need to pay attention to the ion blower and the automation equipment at the same time is eliminated, and the management cost is reduced; after the ion fan is uniformly controlled by the automation equipment, unnecessary structures in the ion fan can be reduced, and therefore, the effect of reducing the volume of the ion fan can be achieved.
Example two
Referring to fig. 2 and 3, fig. 2 is a connection schematic diagram of a second embodiment of the ion blower control circuit of the present invention, and fig. 3 is a circuit schematic diagram of the second embodiment of the ion blower control circuit of the present invention; on the basis of the first embodiment, the present embodiment provides a control circuit for an ion blower.
Furthermore, the circuit also comprises a key module, and the key module is connected with the control module;
the key module is used for generating a control instruction according to the operation of a user and sending the generated control instruction to the control module.
Specifically, the KEY module comprises KEYs KEY1, KEY2 and a switch SW 1;
the pin 30 of the single chip microcomputer U1 is connected with the KEY KEY1, the pin 31 of the single chip microcomputer U1 is connected with the KEY KEY2, and the pin 32 of the single chip microcomputer U1 is connected with the switch SW 1.
In the implementation, the KEYs KEY1 and KEY2 can be set according to actual conditions, such as a button for controlling the operation or stop of the high voltage generator J3, a button for separately controlling the operation or stop of the fan J5, a button for controlling the gear position of the high voltage generator for generating the ions, and the like.
A user can control the ion fan to be started or shut down through the switch SW1, a control command is correspondingly generated by triggering the KEYs KEY1 and KEY2 and is sent to the single-chip microcomputer U10, so that the single-chip microcomputer U10 generates a high-voltage generation control signal and a fan control signal according to the control command, the effect of independently controlling the ion fan is achieved, two control modes of manual control and automatic equipment control are achieved, and the ion fan control system better meets the requirements of various use scenes.
Furthermore, the circuit also comprises an alarm module, and the alarm module is respectively connected with the control module and the power supply module;
the control module is also used for sending the high-voltage abnormal signal and the fan abnormal signal to the alarm module;
the power supply module is also used for providing working voltage for the alarm module;
the alarm module is used for giving an alarm according to the high-voltage abnormal signal and the fan abnormal signal.
Specifically, the alarm module comprises a buzzer T1 and a triode Q11;
the pin 29 of the single chip microcomputer U10 is connected with the base electrode of the triode Q11 through a resistor R27, the emitting electrode of the triode Q11 is grounded, the collecting electrode of the triode Q11 is connected with one end of the buzzer T1, and the other end of the buzzer T1 is connected with the power module, specifically connected with the working voltage.
The single chip microcomputer U10 judges the received high-voltage generation state and the fan state respectively according to the high-voltage generation control signal and the fan control signal, and correspondingly triggers the conduction or the cut-off of the triode Q11 after obtaining the comparison result of 1 or 0, thereby controlling the buzzer T1 to alarm abnormally and reminding a worker to pay attention to the running condition of the ion blower in time.
Furthermore, the circuit also comprises a display module, and the display module is respectively connected with the control module and the power supply module;
the control module is also used for generating a display control signal and sending the display control signal to the display module;
the power supply module is also used for providing working voltage for the display module;
and the display module is used for displaying the wind speed of the fan, the working state of each module and the state of the ion fan according to the display control signal.
Specifically, the display module comprises LEDs 1-14; the LEDs 1-7 are respectively connected with the control module through resistors R1-R7, specifically respectively connected with pins 24, 23, 22, 21, 20, 19 and 18 of the single chip microcomputer U10, and the LEDs 1-LED 7 are used for displaying the wind speed gear of the fan J5; the LED8 is connected with a pin 25 of the singlechip U10 through a resistor R21 and is used for displaying whether the interface CON5 receives a fan abnormal signal output by the singlechip U10; the LED9 is connected with a pin 13 of the singlechip U10 through a resistor R47A and is used for displaying the working state of the fan J5; the LED10 is connected with a pin 8 of the singlechip U10 through a resistor R20 and is used for displaying the working state of the high-voltage generator J3; the LED11 is connected with a pin 17 of the singlechip U10 through a resistor R22 and is used for displaying whether the interface CON5 receives a high-voltage abnormal signal output by the singlechip U10; the LEDs 12 to 14 are used for displaying states corresponding to the KEYs KEY1, KEY2 and switch SW 1.
The control circuit of the ion blower of the embodiment can receive a control instruction issued by a main control center of the automation equipment, and after the control instruction is processed by the control module, correspondingly control the high-voltage generator and the fan on the ion blower and send a signal output by the control module of the ion blower to the main control center of the automation equipment, so that the states of the high-voltage generator and the fan of the ion blower are known by the main control center of the automation equipment, and a visual management scheme is provided; the control instruction can be manually input to the control module through the key module, and alarm prompt is carried out through the alarm module according to the comparison result input by the control module. The embodiment also realizes that the wind speed and the interface of the fan receive the abnormal signal and the high-voltage abnormal signal of the fan and the working state of the high-voltage generator and the fan are visually displayed through the display module, so that the working personnel can conveniently and specifically know the condition of the ion fan.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the present embodiment provides an ion blower, which includes a body and a circuit board disposed on the body, wherein the circuit board is provided with the ion blower control circuit as described in the first embodiment or the second embodiment.
The specific connection relationship and function of the ion blower control circuit refer to the above embodiments, and since the present embodiment adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not described in detail herein.
It should be noted that the above-mentioned serial numbers of the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The control circuit of the ion blower is characterized by comprising a control module, a high-voltage module, a fan module and an interface module, wherein the high-voltage module, the fan module and the interface module are respectively connected with the control module;
the control module is used for generating a high-voltage generation control signal and a fan control signal according to a received control instruction, sending the high-voltage generation control signal to the high-voltage module and sending the fan control signal to the fan module; judging the received high-voltage occurrence state and the fan state to obtain a high-voltage abnormal signal and a fan abnormal signal, and sending the high-voltage abnormal signal and the fan abnormal signal to the interface module;
the high-voltage module is used for driving a high-voltage generator to work according to the high-voltage generation control signal to generate electric ions; sending the high voltage generation state of the high voltage generator to the control module;
the fan module is used for driving a fan to work according to the fan control signal and conveying the electric ions to the surface of an object; and sending a fan status of the fan to the control module;
the interface module is used for sending the high-voltage abnormal signal and the fan abnormal signal to automation equipment; and sending the received control instruction of the automation equipment to the control module.
2. The ion blower control circuit of claim 1, further comprising a power module connected to the control module, the high voltage module, the fan module, and the interface module, respectively;
the power supply module is used for providing power supply voltage for the high-voltage module and the fan module and providing working voltage for the control module and the interface module.
3. The ion blower control circuit of claim 2, further comprising a key module, the key module being connected to the control module;
the key module is used for generating a control instruction according to the operation of a user and sending the generated control instruction to the control module.
4. The ion blower control circuit of claim 2, further comprising an alarm module, the alarm module being connected to the control module and the power module, respectively;
the control module is also used for sending the high-voltage abnormal signal and the fan abnormal signal to the alarm module;
the power supply module is also used for providing working voltage for the alarm module;
the alarm module is used for giving an alarm according to the high-voltage abnormal signal and the fan abnormal signal.
5. The ion blower control circuit of claim 2, further comprising a display module connected to the control module and the power module, respectively;
the control module is also used for generating a display control signal and sending the display control signal to the display module;
the power supply module is also used for providing working voltage for the display module;
and the display module is used for displaying the wind speed of the fan, the working state of each module and the state of the ion fan according to the display control signal.
6. The ion blower control circuit of claim 1, wherein the control module comprises a single chip microcomputer U10 and peripheral devices thereof;
the pin 24 and the port 11 of the singlechip U10 are both connected with the high-voltage module;
the pin 28 and the port 15 of the singlechip U10 are both connected with the fan module;
and the pin 17 and the port 25 of the singlechip U10 are both connected with the interface module.
7. The ion blower control circuit of claim 6, wherein the high voltage module includes a first voltage regulation chip U6, a transistor Q1, a transistor Q2, a transistor Q4, and a high voltage generator J3;
a pin 24 of the single chip microcomputer U10 is connected with a base electrode of the triode Q4 through a resistor R14, an emitter electrode of the triode Q4 is grounded, a collector electrode of the triode Q4 is respectively connected with one end of a resistor R17 and one end of a resistor R12 through a resistor R18, the other end of the resistor R17 is connected with a port 4 of the first voltage stabilizing chip U6, the other end of the resistor R12 and a port 1, a port 2 and a port 3 of the first voltage stabilizing chip U6 are all connected with the power supply module, a port 1 of the first voltage stabilizing chip U6 is further connected with a base electrode of the triode Q1, an emitter electrode of the triode Q1 is connected with the power supply module, a collector electrode of the triode Q1 is respectively connected with ports 5 to 8 of the first voltage stabilizing chip U6, ports 5 to 8 of the first voltage stabilizing chip U6 are further connected with a port 3 of the high voltage generator J3, and a port 3 of the high voltage generator J3 is grounded, port 1 of high voltage generator J3 is connected with the one end of resistance R16 and the one end of resistance R113 respectively, resistance R16's the other end ground connection, resistance R113's the other end with triode Q2's base is connected, triode Q2's emitter ground connection, triode Q2's collecting electrode respectively with singlechip U10's pin 11 and resistance R36's one end are connected, resistance R36's the other end respectively with electric capacity C28, electric capacity C34 and singlechip U10's pin 9 is connected.
8. The ion blower control circuit of claim 6, wherein the fan module includes a first voltage regulation chip U5, an inductor L3, and a fan J5;
the pin 28 of the singlechip U10 is respectively connected with the port 2 of the first voltage-stabilizing chip U5 and the resistor R99 through a resistor R96, the port 3 of the first voltage-stabilizing chip U5 is connected with the power supply module, the port 4 of the first voltage-stabilizing chip U5 is connected with the power supply module through a resistor R111, the port 4 of the first voltage stabilization chip U5 is also connected with the port 7 and the port 8 of the first voltage stabilization chip U5 through a resistor R22, the port 5 and the port 6 of the first voltage regulation chip U5 are respectively connected with one end of the inductor L3 and the diode D8, the other end of the inductor L3 is respectively connected with capacitors C41 and C43 and the port 4 of the fan J5, the port 2 and the port 1 of the fan J5 are respectively connected with one end of a resistor R46 and one end of a resistor R37, the other end of the resistor R37 is connected with the power supply module, and the other end of the resistor R46 is connected with a pin 15 of the singlechip U10 and a resistor R47 respectively.
9. The ion blower control circuit of claim 6, wherein the interface module includes an interface CON 5;
the port 1 of the interface CON5 is connected to the port 32 of the single chip microcomputer U10, the port 2 of the interface CON5 is connected to the pin 25 of the single chip microcomputer U10, the port 3 of the interface CON5 is connected to the pin 17 of the single chip microcomputer U10, the port 4 of the interface CON5 is connected to the power module, and the port 5 of the interface CON5 is grounded.
10. An ion blower comprising a body and a circuit board disposed on the body, the circuit board having the ion blower control circuit of any one of claims 1 to 9 disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092470.3U CN215734981U (en) | 2021-08-31 | 2021-08-31 | Ion fan control circuit and ion fan |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122092470.3U CN215734981U (en) | 2021-08-31 | 2021-08-31 | Ion fan control circuit and ion fan |
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| CN215734981U true CN215734981U (en) | 2022-02-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116661362A (en) * | 2023-07-31 | 2023-08-29 | 快克智能装备股份有限公司 | Self-adaptive control system and control method for multi-channel ion fan |
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2021
- 2021-08-31 CN CN202122092470.3U patent/CN215734981U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116661362A (en) * | 2023-07-31 | 2023-08-29 | 快克智能装备股份有限公司 | Self-adaptive control system and control method for multi-channel ion fan |
| CN116661362B (en) * | 2023-07-31 | 2023-10-03 | 快克智能装备股份有限公司 | Self-adaptive control system and control method for multi-channel ion fan |
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